A randomized 25 question test from a pool of 761 questions, good luck!
Which of the answers below best represents the most common way to indicate the range of frequencies that can be used for a transmission system with little or no attenuation?
IPv4 has several distinct classifications. Which of the answers below would best describe how those classifications are determined using the address?
Which answer below best describes a fieldbus communication standard that is not common in the industrial setting?
There are numerous Ethernet standards, a naming formula was developed to identify characteristics of physical connections. Which of the answers below lists all of the information contained in the naming convention?
Over the lifetime of a HMI, there will be changes to it's software form the supplier. Which of the terms below would best describe the red number in the picture below?
HMI networks are needed to expand or contract as required over their lifetime of use. Which of the networking types below will solve multiple DA server scalability issues?
There are many options to choose from for alarm attributes. Which of the following alarm attributes would best be used when a process regularly exceeds it's limits for a brief period of time?
Historical data can be logged through a HMI application. Which of the data storage methods below would best be described as one that looses resolution of the data, although reduces the volume of data?
There are many options to choose from for alarm states. Which of the following alarm states can be best described as a temporary suppression of an alarm?
One of the layers of the OSI manages access to be able to transmit data. Which of the answers below represents that layer?
Which of the messaging methods is best described as one that can only be initiated by the link master in the H1 transmission system?
Which of the connectors below is best suited for environments with vibration?
HMI networks are needed to expand or contract as required over their lifetime of use. Which of the networking types below will typically contain a high level of encryption andsecurity
There are several layers in the DCS architecture. Which of the levels below would have direct control over the ESD system?
There are several common components of signal converters. Which one is best described as connecting the input signal of one device, with the converter itself?
Which of the answers below best represents the recommended standard that uses an end device circuit to provide the character framing?
Every network interface must have a physical address in an Ethernet network. Which of the network components below contains these addresses?
There are a collection of standards that defines the access control for wired Ethernet. Which one of the answers below is the standard for physical connections between devices being copper or fiber-optic media?
Subnet masks in IPv4 are used to divide an existing network. A class B network with 2 nodes, one with an IP address of 128.0.0.1 and a mask of 255.255.0.0. Which of the answers below reflects the address the other node must have for the two nodes to communicate?
Digital signals are, either specific or transitory, voltage levels represent states of logic. Which of the signal encoding methods below uses the conversion of dc voltage levels to ac to represent logic states?
A typical HMI has several subsystems attached to it. Which of the subsystems below would be involved in the guardianship HMI operating system?
IPv4 has several distinct classifications. Looking at the answers below, choose the one that contains all of the classifications.
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "C"?
Voltage to voltage converters are best defined as which of the answers below?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is a network that links several smaller area networks together over a wide geographical area.